Waking up with frizz? Your cotton pillowcase creates friction that causes...

https://technivorz.com/the-ultimate-overnight-routine-for-naturally-dry-curly-hair-wake-up-with-your-curls-intact/

Waking up with frizz? Your cotton pillowcase creates friction that causes breakage. Swap to silk or satin to reduce tangles, and secure hair in a loose, low braid before bed